Channel: LiveOverflow

Category: Science & Technology

Tags: web securitycross-site scriptingwindow.locationliveoverflowbug bountyclient-side securitygoogle vrpalert(1)bug hunterhow to hackexploit tutorialbug reportlive overflowhacking tutorialsandboxed domain#bugbountytipscross site scriptingxssbugbountytipsethical hackingsandbox domaindocument.origin

Description: ... and use alert(document.domain) or alert(window.origin) instead. Blog post: liveoverflow.com/do-not-use-alert-1-in-xss Sponsored by Google for their Bug Hunter University: bughunters.google.com/learn/invalid-reports/web-platform/xss/5108550411747328 00:00 - Intro 00:47 - Why Do We Use Alert(1) for XSS? 02:25 - alert(1) Popup is NOT Proof of a Vulnerability! 03:07 - Invalid XSS Example 1 on Blogger 04:43 - Sandbox Subdomains 06:27 - Sandboxed iframes 08:29 - Invalid XSS Example 2 on Google Sites 09:50 - Why Should You Care About Invalid XSS Issues? 10:55 - Summary 11:55 - Outro -=[ ❤️ Support ]=- → per Video: patreon.com/join/liveoverflow → per Month: youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: twitter.com/LiveOverflow → Website: liveoverflow.com → Subreddit: reddit.com/r/LiveOverflow → Facebook: facebook.com/LiveOverflow